20095750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 38847744

約数和(自身を除く): 18751994

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1550, 2593, 3875, 5186, 7750, 12965, 25930, 64825, 80383, 129650, 160766, 324125, 401915, 648250, 803830, 2009575, 4019150, 10047875, 20095750]

約数ペア:

[(1, 20095750), (2, 10047875), (5, 4019150), (10, 2009575), (25, 803830), (31, 648250), (50, 401915), (62, 324125), (125, 160766), (155, 129650), (250, 80383), (310, 64825), (775, 25930), (1550, 12965), (2593, 7750), (3875, 5186)]